/* =====================================================================
   Lacor Innovation — Design-System "Digitales Handwerk"
   Warmes Papier · Tinte · Messing · Bauplan-/Datenblatt-Sprache
   ===================================================================== */

:root {
  /* Farben — Papier & Tinte */
  --paper:        #F6F1E7;
  --paper-2:      #EFE8DA;
  --paper-3:      #E7DECB;
  --ink:          #1A1917;
  --ink-soft:     #3B3A34;

  /* Messing/Gold (Logo-Equity) */
  --brass:        #8F6410;   /* Text auf Papier — WCAG AA */
  --brass-bright: #C9A24B;   /* auf Tinte / Deko */

  /* Neutral */
  --muted:            #6B695F;
  --hairline:         rgba(26, 25, 23, .13);
  --hairline-strong:  rgba(26, 25, 23, .28);

  /* auf dunklen Sektionen */
  --on-ink:           #F6F1E7;
  --on-ink-soft:      rgba(246, 241, 231, .66);
  --on-ink-faint:     rgba(246, 241, 231, .40);
  --hairline-ink:     rgba(246, 241, 231, .15);

  /* Typo */
  --font-display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --font-body:    "Instrument Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono:    "Space Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  /* Layout */
  --wrap: 1180px;
  --pad-x: clamp(1.25rem, 4vw, 3rem);
  --section-y: clamp(4.5rem, 9vw, 8rem);
  --radius: 3px;

  --ease: cubic-bezier(.22, .61, .36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: none; }
:focus-visible {
  outline: 2px solid var(--brass);
  outline-offset: 3px;
  border-radius: 1px;
}

/* Skip-Link */
.skip {
  position: absolute; left: 50%; top: 0; transform: translate(-50%, -120%);
  background: var(--ink); color: var(--on-ink);
  padding: .7rem 1.2rem; font-family: var(--font-mono); font-size: .75rem;
  letter-spacing: .08em; z-index: 200; transition: transform .2s var(--ease);
}
.skip:focus { transform: translate(-50%, 12px); }

/* ---------- Layout-Helfer ---------- */
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--pad-x); }
.section { padding-block: var(--section-y); position: relative; }
.section--ink { background: var(--ink); color: var(--on-ink); }
.section--paper2 { background: var(--paper-2); }
.rule-top { border-top: 1px solid var(--hairline); }
.section--ink.rule-top { border-top-color: var(--hairline-ink); }

/* ---------- Typo-Bausteine ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--brass);
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  margin-bottom: 1.4rem;
}
.eyebrow::before {
  content: "+";
  font-weight: 700;
  color: var(--brass);
}
.section--ink .eyebrow { color: var(--brass-bright); }
.section--ink .eyebrow::before { color: var(--brass-bright); }

h1, h2, h3 { font-family: var(--font-display); font-weight: 400; line-height: 1.08; letter-spacing: -.015em; }
h2 {
  font-size: clamp(2rem, 4.4vw, 3.3rem);
  font-optical-sizing: auto;
  margin-bottom: 1.2rem;
}
.section--ink h2 { color: var(--on-ink); }
h2 em, h1 em { font-style: italic; color: var(--brass); }
.section--ink h2 em { color: var(--brass-bright); }

.lede { font-size: clamp(1rem, 1.6vw, 1.15rem); color: var(--ink-soft); max-width: 46ch; line-height: 1.7; }
.section--ink .lede { color: var(--on-ink-soft); }

/* Crop-/Registermarken auf Karten */
.tick { position: relative; }
.tick::before, .tick::after {
  content: ""; position: absolute; width: 11px; height: 11px;
  border-color: var(--brass); border-style: solid; opacity: .6; pointer-events: none;
}
.tick::before { top: 9px; left: 9px; border-width: 1.5px 0 0 1.5px; }
.tick::after  { bottom: 9px; right: 9px; border-width: 0 1.5px 1.5px 0; }
.section--ink .tick::before, .section--ink .tick::after { border-color: var(--brass-bright); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .6rem;
  font-family: var(--font-mono); font-size: .78rem; letter-spacing: .08em;
  text-transform: uppercase; text-decoration: none; font-weight: 700;
  padding: .95rem 1.6rem; border-radius: var(--radius);
  transition: background .22s var(--ease), color .22s var(--ease), border-color .22s var(--ease), transform .22s var(--ease);
  min-height: 44px;
}
.btn svg { width: 17px; height: 17px; flex-shrink: 0; }
.btn-primary { background: var(--ink); color: var(--paper); border: 1px solid var(--ink); }
.btn-primary:hover { background: var(--brass); border-color: var(--brass); color: #1a1204; }
.section--ink .btn-primary { background: var(--brass-bright); border-color: var(--brass-bright); color: #1a1204; }
.section--ink .btn-primary:hover { background: var(--paper); border-color: var(--paper); color: var(--ink); }
.btn-ghost { border: 1px solid var(--hairline-strong); color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.section--ink .btn-ghost { border-color: var(--hairline-ink); color: var(--on-ink); }
.section--ink .btn-ghost:hover { background: var(--paper); color: var(--ink); border-color: var(--paper); }

/* =====================================================================
   NAV
   ===================================================================== */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: .85rem var(--pad-x);
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(12px) saturate(1.1);
  border-bottom: 1px solid var(--hairline);
}
.nav-logo { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.nav-logo svg { width: 38px; height: 38px; }
.nav-brand { display: flex; flex-direction: column; line-height: 1; }
.nav-brand b { font-family: var(--font-display); font-weight: 500; font-size: 1.12rem; letter-spacing: .02em; }
.nav-brand span { font-family: var(--font-mono); font-size: .56rem; letter-spacing: .34em; text-transform: uppercase; color: var(--muted); margin-top: 3px; }
.nav-menu { display: flex; align-items: center; gap: 2rem; list-style: none; }
.nav-menu a { text-decoration: none; font-size: .92rem; color: var(--ink-soft); transition: color .2s var(--ease); }
.nav-menu a:not(.btn):hover { color: var(--brass); }
.nav-menu .btn { padding: .6rem 1.15rem; min-height: 40px; }
.nav-toggle { display: none; width: 44px; height: 44px; align-items: center; justify-content: center; }
.nav-toggle svg { width: 24px; height: 24px; }
.nav-toggle .x { display: none; }
.nav.open .nav-toggle .x { display: block; }
.nav.open .nav-toggle .bars { display: none; }

/* =====================================================================
   HERO
   ===================================================================== */
.hero { padding-top: clamp(7rem, 13vh, 9rem); padding-bottom: var(--section-y); position: relative; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(60% 55% at 88% 8%, rgba(201,162,75,.10), transparent 70%),
    linear-gradient(0deg, var(--paper-2), transparent 40%);
}
/* feines Bauplan-Raster im Hintergrund */
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image:
    linear-gradient(var(--hairline) 1px, transparent 1px),
    linear-gradient(90deg, var(--hairline) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: radial-gradient(120% 80% at 80% 0%, #000, transparent 72%);
          mask-image: radial-gradient(120% 80% at 80% 0%, #000, transparent 72%);
}
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.hero h1 {
  font-size: clamp(2.6rem, 6vw, 5rem);
  font-optical-sizing: auto;
  margin: .3rem 0 1.5rem;
}
.hero h1 span { display: block; }
.hero-sub { font-size: clamp(1.02rem, 1.7vw, 1.2rem); color: var(--ink-soft); max-width: 44ch; line-height: 1.7; margin-bottom: 1rem; }
.hero-sub2 { font-family: var(--font-mono); font-size: .82rem; color: var(--muted); letter-spacing: .02em; margin-bottom: 2.2rem; }
.hero-actions { display: flex; gap: .8rem; flex-wrap: wrap; }

/* ---------- Demo-Browser (Signatur) ---------- */
.demo-wrap { position: relative; z-index: 1; }
.demo-tabs { display: flex; gap: 0; margin-bottom: -1px; list-style: none; flex-wrap: wrap; }
.demo-tab {
  font-family: var(--font-mono); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase;
  padding: .6rem .9rem; color: var(--muted); border: 1px solid transparent; border-bottom: none;
  border-radius: var(--radius) var(--radius) 0 0; transition: color .2s var(--ease), background .2s var(--ease);
  min-height: 40px;
}
.demo-tab[aria-selected="true"] { color: var(--ink); background: #fff; border-color: var(--hairline); }
.demo-tab:hover { color: var(--brass); }

.demo {
  background: #fff; border: 1px solid var(--hairline-strong);
  border-radius: var(--radius); overflow: hidden;
  box-shadow: 0 30px 70px -30px rgba(26,25,23,.35), 0 4px 14px -8px rgba(26,25,23,.2);
}
.demo-bar { display: flex; align-items: center; gap: .5rem; padding: .6rem .8rem; background: var(--paper-2); border-bottom: 1px solid var(--hairline); }
.demo-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--hairline-strong); }
.demo-url {
  flex: 1; height: 22px; margin-left: .4rem; padding: 0 .7rem;
  background: #fff; border: 1px solid var(--hairline); border-radius: 100px;
  font-family: var(--font-mono); font-size: .66rem; color: var(--muted);
  display: flex; align-items: center; white-space: nowrap; overflow: hidden;
}
.demo-url .caret { display: inline-block; width: 1px; height: .82em; background: var(--brass); margin-left: 1px; }

.demo-screen { background: var(--d-body); color: var(--d-fg); }
.demo-band { background: var(--d-band); color: var(--d-band-fg); padding: 1.5rem 1.4rem 1.6rem; }
.demo-badge { font-family: var(--font-mono); font-size: .56rem; letter-spacing: .16em; text-transform: uppercase; color: var(--d-accent); margin-bottom: .5rem; }
.demo-title { font-family: var(--font-display); font-size: clamp(1.4rem, 3.6vw, 1.9rem); line-height: 1.08; margin-bottom: .35rem; }
.demo-tagline { font-size: .68rem; color: color-mix(in srgb, var(--d-band-fg) 62%, transparent); margin-bottom: 1rem; }
.demo-btns { display: flex; gap: .45rem; }
.demo-btn { font-family: var(--font-mono); font-size: .54rem; letter-spacing: .08em; text-transform: uppercase; padding: .4rem .7rem; border-radius: 2px; background: var(--d-accent); color: #fff; }
.demo-btn.ghost { background: transparent; border: 1px solid color-mix(in srgb, var(--d-band-fg) 34%, transparent); color: var(--d-band-fg); }
.demo-body { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; padding: 1.2rem 1.4rem 1.5rem; }
.demo-col-title { font-family: var(--font-mono); font-size: .54rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--d-accent); margin-bottom: .55rem; }
.demo-line { height: 5px; border-radius: 2px; background: color-mix(in srgb, var(--d-fg) 12%, transparent); margin-bottom: 5px; }

/* Build-Animation (nur wenn JS .is-building setzt) */
.demo.is-building .demo-step { opacity: 0; transform: translateY(9px); }
.demo .demo-step.in { opacity: 1; transform: none; transition: opacity .4s var(--ease), transform .4s var(--ease); }

/* Demo-Themen */
.demo-screen.t-restaurant { --d-band:#211F1B; --d-band-fg:#F6F1E7; --d-accent:#C9A24B; --d-body:#F4EDE1; --d-fg:#211F1B; }
.demo-screen.t-friseur    { --d-band:#F1E7E6; --d-band-fg:#3A2B2B; --d-accent:#9B5F63; --d-body:#FBF7F5; --d-fg:#2E2626; }
.demo-screen.t-handwerker { --d-band:#213039; --d-band-fg:#EAF1F4; --d-accent:#DFA23B; --d-body:#EDF0F1; --d-fg:#213039; }
.demo-screen.t-physio     { --d-band:#243A30; --d-band-fg:#EAF2EC; --d-accent:#5E9576; --d-body:#EDF3EF; --d-fg:#243A30; }

/* =====================================================================
   SPEC-BAR (Stats)
   ===================================================================== */
.spec { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--hairline-ink); }
.spec-item { padding: 2rem 1.5rem; text-align: center; border-right: 1px solid var(--hairline-ink); }
.spec-item:last-child { border-right: none; }
.spec-num { font-family: var(--font-display); font-size: clamp(2.2rem, 4vw, 3rem); color: var(--brass-bright); line-height: 1; }
.spec-label { font-family: var(--font-mono); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: var(--on-ink-soft); margin-top: .7rem; }

/* =====================================================================
   LEISTUNGEN (Datenblatt-Grid)
   ===================================================================== */
.svc-head { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem 4rem; align-items: end; margin-bottom: 3.2rem; }
.svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--hairline); border: 1px solid var(--hairline); }
.svc {
  background: var(--paper); padding: 2.2rem 1.8rem 2.4rem;
  display: flex; flex-direction: column; gap: .7rem;
  transition: background .25s var(--ease);
}
.svc:hover { background: #fff; }
.svc-top { display: flex; align-items: center; justify-content: space-between; }
.svc-tag { font-family: var(--font-mono); font-size: .62rem; letter-spacing: .16em; text-transform: uppercase; color: var(--brass); }
.svc-ico { width: 26px; height: 26px; color: var(--ink); stroke-width: 1.5; }
.svc h3 { font-family: var(--font-display); font-size: 1.32rem; font-weight: 500; margin-top: .5rem; }
.svc p { font-size: .92rem; color: var(--ink-soft); line-height: 1.6; }
.svc-note { margin-top: auto; font-family: var(--font-mono); font-size: .62rem; letter-spacing: .04em; color: var(--muted); padding-top: .6rem; }

/* =====================================================================
   WARUM
   ===================================================================== */
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.why-text p { color: var(--ink-soft); margin-bottom: 1.1rem; max-width: 48ch; }
.why-checks { list-style: none; margin-top: 2rem; }
.why-checks li { display: flex; gap: .9rem; align-items: flex-start; padding: .85rem 0; border-top: 1px solid var(--hairline); font-size: .95rem; color: var(--ink-soft); }
.why-checks li:last-child { border-bottom: 1px solid var(--hairline); }
.why-checks svg { width: 18px; height: 18px; color: var(--brass); flex-shrink: 0; margin-top: 3px; }
.scenarios { background: var(--ink); color: var(--on-ink); padding: 2.4rem 2.2rem; border-radius: var(--radius); }
.scenarios .k { font-family: var(--font-mono); font-size: .66rem; letter-spacing: .16em; text-transform: uppercase; color: var(--brass-bright); margin-bottom: 1.6rem; display: block; }
.scenario { padding: 1.3rem 0; border-top: 1px solid var(--hairline-ink); }
.scenario:first-of-type { border-top: none; padding-top: 0; }
.scenario q { display: block; font-family: var(--font-display); font-size: 1.15rem; font-style: italic; margin-bottom: .5rem; quotes: "\201E" "\201C"; }
.scenario p { font-size: .9rem; color: var(--on-ink-soft); line-height: 1.6; }
.scenario strong { color: var(--brass-bright); font-weight: 400; }

/* =====================================================================
   ABLAUF (echte Sequenz → Nummerierung legitim)
   ===================================================================== */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--hairline); border: 1px solid var(--hairline); margin-top: 3rem; }
.step { background: var(--paper); padding: 2.6rem 2rem; position: relative; }
.step-n { font-family: var(--font-mono); font-size: .7rem; letter-spacing: .1em; color: var(--brass); }
.step-ico { width: 30px; height: 30px; color: var(--ink); stroke-width: 1.5; margin: 1.4rem 0 1.2rem; }
.step h3 { font-family: var(--font-display); font-size: 1.35rem; font-weight: 500; margin-bottom: .7rem; }
.step p { font-size: .92rem; color: var(--ink-soft); line-height: 1.65; }
.step-line { position: absolute; top: 2.85rem; right: 0; width: 40%; height: 1px; background: var(--hairline-strong); }
.step:last-child .step-line { display: none; }

/* =====================================================================
   BEISPIELE (Galerie)
   ===================================================================== */
.gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(1.5rem, 3vw, 2.5rem); margin-top: 3rem; }
.card-demo { background: #fff; border: 1px solid var(--hairline); border-radius: var(--radius); overflow: hidden; transition: transform .3s var(--ease), box-shadow .3s var(--ease); }
.card-demo:hover { transform: translateY(-4px); box-shadow: 0 22px 50px -26px rgba(26,25,23,.4); }
.card-cap { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; padding: 1rem 1.2rem; border-top: 1px solid var(--hairline); }
.card-cap .t { font-family: var(--font-mono); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.card-cap .p { font-size: .82rem; color: var(--ink); }
.card-cap .p b { color: var(--brass); font-weight: 600; }

/* =====================================================================
   PAKETE
   ===================================================================== */
.pkgs { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.25rem, 2.5vw, 2rem); margin-top: 1rem; }
.pkg { background: rgba(255,255,255,.035); border: 1px solid var(--hairline-ink); border-radius: var(--radius); padding: 2.8rem 2.4rem; display: flex; flex-direction: column; }
.pkg.feat { background: var(--brass); border-color: var(--brass); color: #211603; }
.pkg-tag { font-family: var(--font-mono); font-size: .64rem; letter-spacing: .16em; text-transform: uppercase; color: var(--on-ink-faint); margin-bottom: 1.6rem; display: flex; align-items: center; gap: .5rem; }
.pkg.feat .pkg-tag { color: rgba(33,22,3,.6); }
.pkg-name { font-family: var(--font-display); font-size: 1.75rem; font-weight: 500; color: var(--on-ink); margin-bottom: .5rem; }
.pkg.feat .pkg-name { color: #211603; }
.pkg-tagline { font-size: .9rem; color: var(--on-ink-soft); font-style: italic; margin-bottom: 1.8rem; min-height: 2.6em; }
.pkg.feat .pkg-tagline { color: rgba(33,22,3,.72); }
.pkg-price-was { font-family: var(--font-display); font-size: 1.05rem; color: var(--on-ink-faint); text-decoration: line-through; }
.pkg.feat .pkg-price-was { color: rgba(33,22,3,.45); }
.pkg-price { display: flex; align-items: baseline; gap: .5rem; margin: .1rem 0 .3rem; }
.pkg-price b { font-family: var(--font-display); font-weight: 400; font-size: 3.2rem; line-height: 1; color: var(--on-ink); }
.pkg-price b sup { font-size: 1.2rem; top: -1.2em; }
.pkg.feat .pkg-price b { color: #211603; }
.pkg-price span { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .06em; color: var(--on-ink-soft); }
.pkg.feat .pkg-price span { color: rgba(33,22,3,.6); }
.pkg-monthly { font-family: var(--font-mono); font-size: .78rem; color: var(--on-ink-soft); margin-bottom: 2rem; }
.pkg.feat .pkg-monthly { color: rgba(33,22,3,.72); }
.pkg-feats { list-style: none; margin-bottom: 2.4rem; }
.pkg-feats li { display: flex; gap: .7rem; align-items: flex-start; padding: .6rem 0; border-top: 1px solid var(--hairline-ink); font-size: .88rem; color: var(--on-ink-soft); line-height: 1.5; }
.pkg.feat .pkg-feats li { border-top-color: rgba(33,22,3,.16); color: rgba(33,22,3,.82); }
.pkg-feats svg { width: 16px; height: 16px; color: var(--brass-bright); flex-shrink: 0; margin-top: 3px; }
.pkg.feat .pkg-feats svg { color: #6b4a08; }
.pkg .btn { margin-top: auto; justify-content: center; }

.guarantee { display: flex; align-items: center; gap: 1.6rem; margin-top: clamp(1.5rem, 3vw, 2.5rem); padding: 2rem 2.2rem; background: rgba(201,162,75,.09); border: 1px solid rgba(201,162,75,.25); border-radius: var(--radius); }
.guarantee svg { width: 38px; height: 38px; color: var(--brass-bright); flex-shrink: 0; }
.guarantee h4 { font-family: var(--font-mono); font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: var(--brass-bright); margin-bottom: .4rem; }
.guarantee p { font-size: .9rem; color: var(--on-ink-soft); line-height: 1.6; }

/* Gründer-Zitat (ehrlicher Beweis, keine erfundene Bewertung) */
.founder { display: grid; grid-template-columns: auto 1fr; gap: 1.6rem; align-items: center; margin-top: 3rem; padding-top: 3rem; border-top: 1px solid var(--hairline-ink); }
.founder-badge { width: 64px; height: 64px; border-radius: 50%; background: var(--brass); color: #211603; display: grid; place-items: center; font-family: var(--font-display); font-size: 1.6rem; }
.founder q { font-family: var(--font-display); font-style: italic; font-size: clamp(1.15rem, 2.2vw, 1.5rem); line-height: 1.4; color: var(--on-ink); quotes: "\201E" "\201C"; }
.founder cite { display: block; font-family: var(--font-mono); font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; color: var(--brass-bright); font-style: normal; margin-top: .9rem; }

/* =====================================================================
   FAQ (native <details>)
   ===================================================================== */
.faq-list { margin-top: 3rem; border-top: 1px solid var(--hairline); }
.faq-item { border-bottom: 1px solid var(--hairline); }
.faq-item summary {
  list-style: none; cursor: pointer; padding: 1.5rem 3rem 1.5rem 0; position: relative;
  font-family: var(--font-display); font-size: clamp(1.1rem, 1.9vw, 1.35rem); font-weight: 500;
  display: block;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: ""; position: absolute; right: 4px; top: 1.7rem; width: 15px; height: 15px;
  background: var(--brass); -webkit-mask: no-repeat center / contain; mask: no-repeat center / contain;
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 5v14M5 12h14' stroke='%23000' stroke-width='2.5' stroke-linecap='round'/%3E%3C/svg%3E");
          mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 5v14M5 12h14' stroke='%23000' stroke-width='2.5' stroke-linecap='round'/%3E%3C/svg%3E");
  transition: transform .25s var(--ease);
}
.faq-item[open] summary::after { transform: rotate(135deg); }
.faq-item .faq-a { padding: 0 3rem 1.7rem 0; color: var(--ink-soft); max-width: 68ch; line-height: 1.75; }

/* =====================================================================
   KONTAKT
   ===================================================================== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 5rem); align-items: start; margin-top: 2rem; }
.contact-text p { color: var(--on-ink-soft); margin-bottom: 1rem; max-width: 44ch; }
.contact-text strong { color: var(--on-ink); font-weight: 500; }
.contact-sign { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .06em; color: var(--on-ink-faint); margin-top: 2rem; }
.channels { display: flex; flex-direction: column; gap: .8rem; }
.channel { display: flex; align-items: center; gap: 1.2rem; text-decoration: none; padding: 1.3rem 1.6rem; background: rgba(255,255,255,.045); border: 1px solid var(--hairline-ink); border-left: 3px solid transparent; border-radius: var(--radius); transition: background .2s var(--ease), border-color .2s var(--ease); }
.channel:hover { background: rgba(255,255,255,.08); border-left-color: var(--brass-bright); }
.channel svg { width: 22px; height: 22px; color: var(--brass-bright); flex-shrink: 0; }
.channel .l { font-family: var(--font-mono); font-size: .62rem; letter-spacing: .12em; text-transform: uppercase; color: var(--on-ink-faint); display: block; margin-bottom: 3px; }
.channel .v { font-size: 1rem; color: var(--on-ink); }
.ph-chip { display: inline-block; font-family: var(--font-mono); font-size: .56rem; letter-spacing: .08em; text-transform: uppercase; color: #211603; background: var(--brass-bright); padding: .1rem .4rem; border-radius: 2px; margin-left: .5rem; vertical-align: middle; }
.contact-note { font-family: var(--font-mono); font-size: .72rem; color: var(--on-ink-faint); line-height: 1.6; margin-top: 1.4rem; }

/* =====================================================================
   FOOTER
   ===================================================================== */
.footer { background: #100F0D; color: var(--on-ink-soft); padding: 2.5rem var(--pad-x); }
.footer-inner { max-width: var(--wrap); margin-inline: auto; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1.5rem; align-items: center; }
.footer b { color: var(--on-ink); font-weight: 500; }
.footer-links { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.footer-links a { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .06em; text-decoration: none; color: var(--on-ink-soft); transition: color .2s var(--ease); }
.footer-links a:hover { color: var(--brass-bright); }
.footer small { font-family: var(--font-mono); font-size: .66rem; color: var(--on-ink-faint); }

/* =====================================================================
   REVEAL
   ===================================================================== */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* =====================================================================
   RECHTSSEITEN
   ===================================================================== */
.legal { max-width: 780px; margin-inline: auto; padding-block: clamp(7rem, 12vh, 9rem) var(--section-y); }
.legal h1 { font-size: clamp(2.2rem, 5vw, 3.2rem); margin-bottom: 2rem; }
.legal h2 { font-size: 1.5rem; margin: 2.6rem 0 .8rem; }
.legal h3 { font-family: var(--font-mono); font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: var(--brass); margin: 1.8rem 0 .5rem; }
.legal p, .legal li { color: var(--ink-soft); margin-bottom: .8rem; line-height: 1.75; }
.legal ul { padding-left: 1.2rem; margin-bottom: 1rem; }
.legal a { color: var(--brass); }
.legal .back { display: inline-flex; align-items: center; gap: .5rem; font-family: var(--font-mono); font-size: .74rem; letter-spacing: .06em; text-transform: uppercase; text-decoration: none; color: var(--muted); margin-bottom: 2.5rem; }
.legal .back:hover { color: var(--brass); }
.ph {
  background: rgba(201,162,75,.16); border-bottom: 1px dashed var(--brass);
  padding: 0 .25rem; font-style: normal; color: var(--ink); white-space: nowrap;
}
.ph-block { display: block; background: rgba(201,162,75,.1); border: 1px dashed rgba(143,100,16,.5); border-radius: var(--radius); padding: 1rem 1.2rem; margin: 1rem 0; font-family: var(--font-mono); font-size: .82rem; color: var(--ink-soft); }

/* =====================================================================
   RESPONSIVE
   ===================================================================== */
@media (max-width: 1000px) {
  .hero-grid { grid-template-columns: 1fr; }
  .demo-wrap { max-width: 460px; margin-inline: auto; width: 100%; }
  .why-grid, .contact-grid { grid-template-columns: 1fr; }
  .svc-grid { grid-template-columns: repeat(2, 1fr); }
  .svc-head { grid-template-columns: 1fr; gap: 1.2rem; }
}
@media (max-width: 720px) {
  .nav-menu {
    position: fixed; inset: 62px 0 auto 0; flex-direction: column; align-items: stretch; gap: 0;
    background: var(--paper); border-bottom: 1px solid var(--hairline);
    padding: .5rem var(--pad-x) 1.5rem; transform: translateY(-130%);
    transition: transform .3s var(--ease); box-shadow: 0 20px 40px -24px rgba(26,25,23,.4);
  }
  .nav.open .nav-menu { transform: none; }
  .nav-menu li { border-top: 1px solid var(--hairline); }
  .nav-menu li:first-child { border-top: none; }
  .nav-menu a:not(.btn) { display: block; padding: 1rem 0; font-size: 1.05rem; }
  .nav-menu .btn { margin-top: 1rem; }
  .nav-toggle { display: inline-flex; }
  .steps, .pkgs, .gallery, .svc-grid { grid-template-columns: 1fr; }
  .spec { grid-template-columns: 1fr; }
  .spec-item { border-right: none; border-bottom: 1px solid var(--hairline-ink); }
  .spec-item:last-child { border-bottom: none; }
  .step-line { display: none; }
  .founder { grid-template-columns: 1fr; text-align: left; }
  .guarantee { flex-direction: column; text-align: center; }
}

/* =====================================================================
   REDUCED MOTION
   ===================================================================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; }
  .demo.is-building .demo-step { opacity: 1; transform: none; }
}